RauSiyinghong'ssiv cov ntaub spandex, peb feem ntau sib tov nrog lwm cov ntaub kom cov khaub ncaws zoo meej dua.
Qhov zoo tshaj plaws ntawm cov ntaub spandex yog tias nws muaj qhov elasticity zoo, tuaj yeem ncab 5-8 zaug, thiab tsis laus. Spandex tsis tuaj yeem xaws ib leeg, thiab feem ntau yog xaws nrog lwm cov ntaub ntawv. Qhov feem pua ntawm spandex yog li 3-10%. Qhov feem pua ncav cuag 20%. Spandex fiber yog cov fiber hluavtaws nrog kev ntev ntev thaum tawg (saum toj no 400%), modulus qis thiab rov qab elastic siab. Lub npe lag luam Suav rau ntau-block polyurethane fiber. Tseem hu ua elastic fiber. Spandex muaj kev ntev ntev siab (500% txog 700%), modulus qis elastic (200% elongation, 0.04 txog 0.12 g / denier) thiab kev rov qab elastic siab (200% elongation, 95% txog 99%). Tsuas yog lub zog siab, lwm yam khoom siv lub cev thiab cov khoom siv kho tshuab zoo ib yam li cov ntaub latex ntuj. Nws tiv taus kev puas tsuaj tshuaj ntau dua li cov ntaub latex, muaj kev ruaj khov thermal nruab nrab, thiab muaj qhov kub mos siab dua 200 ° C. Feem ntau cov xim thiab cov neeg ua tiav siv rau cov xov paj tsim thiab cov xov paj ntuj kuj tsim nyog rau kev zas xim thiab ua tiav cov spandex. Spandex tiv taus cov hws, dej hiav txwv thiab txhua yam tshuaj ntxuav qhuav thiab feem ntau cov tshuaj pleev thaiv hnub. Kev raug tshav ntuj ntev lossis chlorine bleach kuj ploj mus, tab sis qib ntawm kev ploj mus sib txawv ntau nrog hom spandex.
Spandex yog ib hom polyurethane fiber. Vim nws muaj elasticity zoo heev, nws tseem hu ua elastic fiber. Nws tau siv dav hauv cov ntaub khaub ncaws thiab muaj cov yam ntxwv ntawm elasticity siab.
Cov ntaub Spandex feem ntau yog siv rau hauv kev tsim cov tights,tiab, cov neeg tiv thaiv lub cev thiab cov khau hauv qab. Nws cov ntau yam tuaj yeem muab faib ua cov ntaub warp elastic, weft elastic fabrics thiab warp thiab weft ob-txoj kev elastic fabrics raws li qhov xav tau ntawm daim ntawv thov.
Txais tos txhua tus tuaj nug txog cov qauv khaub ncaws poj niam thiab cov khoom lag luam loj, peb muab Kev pabcuam ODM/OEM
Lub sijhawm tshaj tawm: Lub Peb Hlis-04-2023
